Convert 3/4 into a fraction in the form of x/8 to subtract 3/8 from it. Multiply the entire fraction by 2/2, which gives you 6/8. Subtract 3/8 from it, and you get 3/8. Your answer is 3/8.
D. because from b to the horizontal line is 5 units, and to reflect it across the horizontal axis, you would add another 5 units, so you would get a total of 10 units. <span />
The pythagorean theorem says that a² + b² = c²
You're given the b and the c so substitute the values in: a² + 12² = 15²
a² + 144 = 225; subtract 144 from both sides
a² = 81; square root each side
a = 9, or choice C
You mean their sum is 12?
A) x + y = 12
B) x -y = 4 then we add both equations:
2x = 16
x = 8
y = 4
Answer:
Step-by-step explanation:
I think it's a or b